Ok heres the story I need help on what to look for:

* Bike started acting funny a few days ago, between the RPM of 5k to 7k.
* Acts like it is starving for gas, starts jerking around....really hard to explain.

So I took 2 sets of carbs and rebuilt another set....SAME PROBLEM

Changed out the plugs.....SAME PROBLEM

Removed air filter..... SAME PROBLEM

This is where I am stuck.....what to look at next...
IF you need anymore details, please, feel free to ask...

 

vent hose not venting correct...might have pinched it when you took the tank off

 

Vent hose where?

 

vent hoses coming from the tank that run down by the swingarm....sometimes you forget to help them through the bracket that holds them in place and it pinches the hoses when you sit the tank down

 

I dont have any tubes or hoses from my tank, does that matter?

 

You've got a flat spot in your fuel mixture, jetting needs to be corrected

 

So I need new jets? What do I need to buy?

 

Either that or one of your floats is sticking shut, starving one of your cylinders of fuel...

 

Hershy, what would you check first?

 

The floats, do the tip test to see if they are all opening simultaneously.

The only way to be 100% sure your jetting is spot on is with a dyno, I imagine you could have somebody help you tune it for under $300 on the dyno. (but before doing this be sure to sync them)